Made of PP material handle can give you a comfortable grip, removable and durable, very convenient for people to hold tightly; The brush owns a good cleaning power, which can clean the door and window sliding rails, gaps or more places. You can use a dry brush or a wet brush to help you according to actual situation to satisfy your needs; When the stubborn stains are difficult to remove, you can use a wet or dry brush to scrub them. Applicable places: window groove cleaning brush possesses a creative design, which makes the brush easy to reach into the gap or crevice, easy to grip and hold, establishing a clean and tidy environment, especially good to clean window groove other gaps that are hard to clean with normal tools.